Electrical installations in ships: Part 3 Equipment, Sec 23 Shipboard telecommunication cables and radio frequency cables: Shipboard flexible coaxial cables

This technical specification outlines the requirements for flexible coaxial cables designed for use within maritime environments. It specifically addresses the construction, materials, and performance criteria necessary for telecommunication and radio frequency applications aboard ships. The document establishes precise definitions for cable types, ensuring that insulation, shielding, and outer sheathing meet rigorous standards to withstand the unique challenges of marine operations. These challenges include exposure to moisture, salt spray, temperature fluctuations, and mechanical stress associated with shipboard environments. The text details testing procedures to verify durability, electrical characteristics, and fire resistance properties. By adhering to these guidelines, manufacturers and naval architects can ensure that communication systems remain reliable and safe throughout the vessel's operational life. The scope covers various configurations intended for both voice and data transmission, emphasizing the importance of signal integrity and interference reduction. All recommendations are formulated to support the consistent quality and interoperability of installed systems across different vessels and maritime sectors.